INTERNATIONAL JOURNAL OF NOVEL RESEARCH AND DEVELOPMENT International Peer Reviewed & Refereed Journals, Open Access Journal ISSN Approved Journal No: 2456-4184 | Impact factor: 8.76 | ESTD Year: 2016
Scholarly open access journals, Peer-reviewed, and Refereed Journals, Impact factor 8.76 (Calculate by google scholar and Semantic Scholar | AI-Powered Research Tool) , Multidisciplinary, Monthly, Indexing in all major database & Metadata, Citation Generator, Digital Object Identifier(DOI)
In this paper, a numerical study on stagnation pressure drop characteristics in configurations of sudden expansion with central restriction only (Model-1) and sudden expansion with central restriction and fence (Model-2) has been carried out. The two dimensional steady differential equations for conservation of mass and momentum are solved for Reynolds number ranging from 50 to 200, percentage of central restriction (CR) from 10% to 40% and for an aspect ratio (AR) from 1.5 to 6 for both the sudden expansion configurations. The effect of each variable on average stagnation pressure drop at the location of maximum average static pressure rise has been studied in detail. From the result it is noted that average stagnation pressure drop at the location of maximum average static pressure rise is less at lower aspect ratio, lower percentage of central restriction and higher flow Reynolds number. When two models are compared this pressure drop is always less for Model-2 when all other conditions remain same.
Keywords:
Stagnation Pressure, Sudden Expansion, Central Restriction, Sudden expansion with fence.
Cite Article:
"A Numerical Study on Stagnation Pressure Drop Characteristics of Fluid Passing Through Two Modified Sudden Expansion Configurations", International Journal of Novel Research and Development (www.ijnrd.org), ISSN:2456-4184, Vol.2, Issue 4, page no.155-160, April-2017, Available :http://www.ijnrd.org/papers/IJNRD1704037.pdf
Downloads:
000114577
ISSN:
2456-4184 | IMPACT FACTOR: 8.76 Calculated By Google Scholar| ESTD YEAR: 2016
An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 8.76 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator
Facebook Twitter Instagram LinkedIn